gani and shoot() trouble

[Prozac]

why wont this gani appear when used as the arrow gani?

this is the bow, gani attached

PHP Code:

//#CLIENTSIDE
function onWeaponfired()
{
setani("shoot","");

shoot(player.x+vecx(player.dir), player.y+vecy(player.dir), playerz, 
getangle(vecx(player.dir),vecy(player.dir)), 1.2, 3, pro-arrow2, 1);

sleep(1);
return;
}